17280656

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{4519}}^1$

素因数の和:4766

約数の個数: 20

約数和(自身を含む): 33628800

約数和(自身を除く): 16348144

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 4519, 9038, 18076, 36152, 72304, 1080041, 2160082, 4320164, 8640328, 17280656]

約数ペア:

[(1, 17280656), (2, 8640328), (4, 4320164), (8, 2160082), (16, 1080041), (239, 72304), (478, 36152), (956, 18076), (1912, 9038), (3824, 4519)]